Reedsville, Wisconsin has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 2.3 °C (low) to 12.5 °C (high). Annual precipitation averages 818.4 Millimeters. Reedsville is located in USDA Plant Hardiness Zone 5b. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -12.1 °C | -3.7 °C | 36.07 mm |
| February | -11 °C | -1.8 °C | 28.45 mm |
| March | -5.3 °C | 4.6 °C | 43.69 mm |
| April | 1 °C | 11.9 °C | 77.47 mm |
| May | 7.5 °C | 19.1 °C | 92.96 mm |
| June | 13.2 °C | 24.4 °C | 113.54 mm |
| July | 15.5 °C | 26.9 °C | 95.25 mm |
| August | 14.6 °C | 26 °C | 87.12 mm |
| September | 10.2 °C | 22.2 °C | 80.26 mm |
| October | 3.9 °C | 14.4 °C | 73.15 mm |
| November | -2.1 °C | 6.6 °C | 49.53 mm |
| December | -8.3 °C | -0.6 °C | 40.89 mm |
| Annual | 2.3 °C | 12.5 °C | 818.38 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 5b : -26.1°C to -23.3°C |
| Plant Hardiness Zone - 2012 | Zone 5a : -28.9°C to -26.1°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |